Wisconsin Department of Natural Resources

New Study Identifies CAFO Farms as Air Pollution Source

Large farms with large animals could be doing more than harming water quality.

State Provides Funding Support for Universal Park

DNR grant boosts new park accessible to those of all abilities.

Wisconsin Moves to Bring PFAS Limits In Line with Contested Federal Standards

Industry groups continue to challenge lower levels set in 2024.

DNR Names Companies Responsible for PFAS Contamination In Northern Wisconsin Community

A site inspection found PFAS levels more than three times those typically seen in soil, groundwater and sediments.

Oil Refinery Repeatedly Violated Wisconsin Air Quality Regulations

Since January, Wisconsin DNR has alleged at least 27 violations of the state's air pollution control laws

Despite Attempts, Report Finds Wisconsin Isn’t Doing Enough To Curtail Nitrate Pollution

Farms likely overapplied 16 million pounds of nitrogen in fertilizer in 2022, says new report.

Horicon Marsh Explorium Celebrates 10 Years

Poultry Shows, Exhibitions in Four Wisconsin Counties Suspended Due to Highly Pathogenic Avian Influenza

Incidental Take Notice For Columbia County

DNR Seeking Public Comments On North Central Forest Draft Regional Master Plan

DNR Awards Loans To Support Redevelopment In City Of Madison

Loans Will Support Activities To Clean Up Contamination

DNR To Host Two Open Houses At Fish Facilities On Saturday, Oct. 11